O'Fallon Holidays
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Top hotels in O'Fallon
Holiday Inn Express St. Louis West - O'Fallon by IHG
The room that we stayed in was very clean, neat, and spacious. It also smelled good and had a great view. The staff were the friendliest, and the complimentary breakfast was great as well.
Reviewed on 4 Jan, 2026
Sleep Inn & Suites O'Fallon MO - Technology Drive
Yes. Yes.
Reviewed on 7 Jan, 2026
Comfort Inn & Suites St. Louis - O'Fallon
Very quiet and clean. Breakfast had a good variety and hot. Love the eggs fried rounds nice.
Reviewed on 2 Jan, 2026
Popular places to visit
Forest Park
Nature, history and cultural institutions come together in one of the United States’ largest urban parks, which buzzes with St. Louis’ dynamic community spirit.
Hidden Valley Ski Resort
Hit the slopes in Eureka with a visit to Hidden Valley Ski Resort. Attend a sporting event or simply enjoy the top-notch restaurants while you're in the area.
What to do in O'Fallon
St. Louis Ghost Tour: Sinister Sins & Shadows
Best of St. Louis Small Group Tour w/ Arch & River Cruise
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* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Book Flight + Lodging, save up to 100% of flight price - Savings based on flight + lodging package prices as compared to the price of the same components available for booking separately before all discounts and rewards applied. Your bundled savings cover up to 100% of your flight. Savings vary based on origin/destination, length of trip, stay dates and travel suppliers. Savings not available on all flight + lodging package bookings.
